TT Electronics/IRC

GS4A026981FT

GS4A026981FT Description

The GS4A026981FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 6.98 kΩ and a tight ±1% tolerance. The network operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50 ppm/°C, ensuring stability in demanding environments. Encased in a rectangular ceramic SOIC package, it offers excellent thermal and mechanical durability. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for circuits requiring reliable isolation and precision.

GS4A026981FT Features

• Isolated Circuit Design: Four independent resistors prevent crosstalk, enhancing signal integrity.
• High Precision: ±1% tolerance and ±50 ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case provides superior thermal dissipation and mechanical strength.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch.
• Wide Operating Range: Functions reliably from 70°C to 125°C, suitable for industrial applications.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances for space-constrained designs.

GS4A026981FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Control Systems: Stable resistance in harsh environments (e.g., motor drives, PLCs).
• Medical Electronics: Isolated circuits in diagnostic equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring durable, temperature-stable components.
• Telecommunications: Signal processing and impedance matching in RF modules.

Conclusion of GS4A026981FT

The GS4A026981FT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and low TCR ensure long-term stability, while the SOIC footprint simplifies integration. Though not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and telecom applications demanding exacting performance. For designs requiring tight tolerances and thermal resilience, this resistor network delivers unmatched value.